| //===-- CodeGen/RuntimeLibcall.h - Runtime Library Calls --------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the enum representing the list of runtime library calls |
| // the backend may emit during code generation, and also some helper functions. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CODEGEN_RUNTIMELIBCALLS_H |
| #define LLVM_CODEGEN_RUNTIMELIBCALLS_H |
| |
| #include "llvm/CodeGen/ValueTypes.h" |
| |
| namespace llvm { |
| namespace RTLIB { |
| /// RTLIB::Libcall enum - This enum defines all of the runtime library calls |
| /// the backend can emit. The various long double types cannot be merged, |
| /// because 80-bit library functions use "xf" and 128-bit use "tf". |
| /// |
| /// When adding PPCF128 functions here, note that their names generally need |
| /// to be overridden for Darwin with the xxx$LDBL128 form. See |
| /// PPCISelLowering.cpp. |
| /// |
| enum Libcall { |
| // Integer |
| SHL_I16, |
| SHL_I32, |
| SHL_I64, |
| SHL_I128, |
| SRL_I16, |
| SRL_I32, |
| SRL_I64, |
| SRL_I128, |
| SRA_I16, |
| SRA_I32, |
| SRA_I64, |
| SRA_I128, |
| MUL_I8, |
| MUL_I16, |
| MUL_I32, |
| MUL_I64, |
| MUL_I128, |
| MULO_I32, |
| MULO_I64, |
| MULO_I128, |
| SDIV_I8, |
| SDIV_I16, |
| SDIV_I32, |
| SDIV_I64, |
| SDIV_I128, |
| UDIV_I8, |
| UDIV_I16, |
| UDIV_I32, |
| UDIV_I64, |
| UDIV_I128, |
| SREM_I8, |
| SREM_I16, |
| SREM_I32, |
| SREM_I64, |
| SREM_I128, |
| UREM_I8, |
| UREM_I16, |
| UREM_I32, |
| UREM_I64, |
| UREM_I128, |
| SDIVREM_I8, |
| SDIVREM_I16, |
| SDIVREM_I32, |
| SDIVREM_I64, |
| SDIVREM_I128, |
| UDIVREM_I8, |
| UDIVREM_I16, |
| UDIVREM_I32, |
| UDIVREM_I64, |
| UDIVREM_I128, |
| NEG_I32, |
| NEG_I64, |
| |
| // FLOATING POINT |
| ADD_F32, |
| ADD_F64, |
| ADD_F80, |
| ADD_PPCF128, |
| SUB_F32, |
| SUB_F64, |
| SUB_F80, |
| SUB_PPCF128, |
| MUL_F32, |
| MUL_F64, |
| MUL_F80, |
| MUL_PPCF128, |
| DIV_F32, |
| DIV_F64, |
| DIV_F80, |
| DIV_PPCF128, |
| REM_F32, |
| REM_F64, |
| REM_F80, |
| REM_PPCF128, |
| FMA_F32, |
| FMA_F64, |
| FMA_F80, |
| FMA_PPCF128, |
| POWI_F32, |
| POWI_F64, |
| POWI_F80, |
| POWI_PPCF128, |
| SQRT_F32, |
| SQRT_F64, |
| SQRT_F80, |
| SQRT_PPCF128, |
| LOG_F32, |
| LOG_F64, |
| LOG_F80, |
| LOG_PPCF128, |
| LOG2_F32, |
| LOG2_F64, |
| LOG2_F80, |
| LOG2_PPCF128, |
| LOG10_F32, |
| LOG10_F64, |
| LOG10_F80, |
| LOG10_PPCF128, |
| EXP_F32, |
| EXP_F64, |
| EXP_F80, |
| EXP_PPCF128, |
| EXP2_F32, |
| EXP2_F64, |
| EXP2_F80, |
| EXP2_PPCF128, |
| SIN_F32, |
| SIN_F64, |
| SIN_F80, |
| SIN_PPCF128, |
| COS_F32, |
| COS_F64, |
| COS_F80, |
| COS_PPCF128, |
| POW_F32, |
| POW_F64, |
| POW_F80, |
| POW_PPCF128, |
| CEIL_F32, |
| CEIL_F64, |
| CEIL_F80, |
| CEIL_PPCF128, |
| TRUNC_F32, |
| TRUNC_F64, |
| TRUNC_F80, |
| TRUNC_PPCF128, |
| RINT_F32, |
| RINT_F64, |
| RINT_F80, |
| RINT_PPCF128, |
| NEARBYINT_F32, |
| NEARBYINT_F64, |
| NEARBYINT_F80, |
| NEARBYINT_PPCF128, |
| FLOOR_F32, |
| FLOOR_F64, |
| FLOOR_F80, |
| FLOOR_PPCF128, |
| COPYSIGN_F32, |
| COPYSIGN_F64, |
| COPYSIGN_F80, |
| COPYSIGN_PPCF128, |
| |
| // CONVERSION |
| FPEXT_F32_F64, |
| FPEXT_F16_F32, |
| FPROUND_F32_F16, |
| FPROUND_F64_F32, |
| FPROUND_F80_F32, |
| FPROUND_PPCF128_F32, |
| FPROUND_F80_F64, |
| FPROUND_PPCF128_F64, |
| FPTOSINT_F32_I8, |
| FPTOSINT_F32_I16, |
| FPTOSINT_F32_I32, |
| FPTOSINT_F32_I64, |
| FPTOSINT_F32_I128, |
| FPTOSINT_F64_I8, |
| FPTOSINT_F64_I16, |
| FPTOSINT_F64_I32, |
| FPTOSINT_F64_I64, |
| FPTOSINT_F64_I128, |
| FPTOSINT_F80_I32, |
| FPTOSINT_F80_I64, |
| FPTOSINT_F80_I128, |
| FPTOSINT_PPCF128_I32, |
| FPTOSINT_PPCF128_I64, |
| FPTOSINT_PPCF128_I128, |
| FPTOUINT_F32_I8, |
| FPTOUINT_F32_I16, |
| FPTOUINT_F32_I32, |
| FPTOUINT_F32_I64, |
| FPTOUINT_F32_I128, |
| FPTOUINT_F64_I8, |
| FPTOUINT_F64_I16, |
| FPTOUINT_F64_I32, |
| FPTOUINT_F64_I64, |
| FPTOUINT_F64_I128, |
| FPTOUINT_F80_I32, |
| FPTOUINT_F80_I64, |
| FPTOUINT_F80_I128, |
| FPTOUINT_PPCF128_I32, |
| FPTOUINT_PPCF128_I64, |
| FPTOUINT_PPCF128_I128, |
| SINTTOFP_I32_F32, |
| SINTTOFP_I32_F64, |
| SINTTOFP_I32_F80, |
| SINTTOFP_I32_PPCF128, |
| SINTTOFP_I64_F32, |
| SINTTOFP_I64_F64, |
| SINTTOFP_I64_F80, |
| SINTTOFP_I64_PPCF128, |
| SINTTOFP_I128_F32, |
| SINTTOFP_I128_F64, |
| SINTTOFP_I128_F80, |
| SINTTOFP_I128_PPCF128, |
| UINTTOFP_I32_F32, |
| UINTTOFP_I32_F64, |
| UINTTOFP_I32_F80, |
| UINTTOFP_I32_PPCF128, |
| UINTTOFP_I64_F32, |
| UINTTOFP_I64_F64, |
| UINTTOFP_I64_F80, |
| UINTTOFP_I64_PPCF128, |
| UINTTOFP_I128_F32, |
| UINTTOFP_I128_F64, |
| UINTTOFP_I128_F80, |
| UINTTOFP_I128_PPCF128, |
| |
| // COMPARISON |
| OEQ_F32, |
| OEQ_F64, |
| UNE_F32, |
| UNE_F64, |
| OGE_F32, |
| OGE_F64, |
| OLT_F32, |
| OLT_F64, |
| OLE_F32, |
| OLE_F64, |
| OGT_F32, |
| OGT_F64, |
| UO_F32, |
| UO_F64, |
| O_F32, |
| O_F64, |
| |
| // MEMORY |
| MEMCPY, |
| MEMSET, |
| MEMMOVE, |
| |
| // EXCEPTION HANDLING |
| UNWIND_RESUME, |
| |
| // Family ATOMICs |
| SYNC_VAL_COMPARE_AND_SWAP_1, |
| SYNC_VAL_COMPARE_AND_SWAP_2, |
| SYNC_VAL_COMPARE_AND_SWAP_4, |
| SYNC_VAL_COMPARE_AND_SWAP_8, |
| SYNC_LOCK_TEST_AND_SET_1, |
| SYNC_LOCK_TEST_AND_SET_2, |
| SYNC_LOCK_TEST_AND_SET_4, |
| SYNC_LOCK_TEST_AND_SET_8, |
| SYNC_FETCH_AND_ADD_1, |
| SYNC_FETCH_AND_ADD_2, |
| SYNC_FETCH_AND_ADD_4, |
| SYNC_FETCH_AND_ADD_8, |
| SYNC_FETCH_AND_SUB_1, |
| SYNC_FETCH_AND_SUB_2, |
| SYNC_FETCH_AND_SUB_4, |
| SYNC_FETCH_AND_SUB_8, |
| SYNC_FETCH_AND_AND_1, |
| SYNC_FETCH_AND_AND_2, |
| SYNC_FETCH_AND_AND_4, |
| SYNC_FETCH_AND_AND_8, |
| SYNC_FETCH_AND_OR_1, |
| SYNC_FETCH_AND_OR_2, |
| SYNC_FETCH_AND_OR_4, |
| SYNC_FETCH_AND_OR_8, |
| SYNC_FETCH_AND_XOR_1, |
| SYNC_FETCH_AND_XOR_2, |
| SYNC_FETCH_AND_XOR_4, |
| SYNC_FETCH_AND_XOR_8, |
| SYNC_FETCH_AND_NAND_1, |
| SYNC_FETCH_AND_NAND_2, |
| SYNC_FETCH_AND_NAND_4, |
| SYNC_FETCH_AND_NAND_8, |
| |
| UNKNOWN_LIBCALL |
| }; |
| |
| /// getFPEXT - Return the FPEXT_*_* value for the given types, or |
| /// UNKNOWN_LIBCALL if there is none. |
| Libcall getFPEXT(EVT OpVT, EVT RetVT); |
| |
| /// getFPROUND - Return the FPROUND_*_* value for the given types, or |
| /// UNKNOWN_LIBCALL if there is none. |
| Libcall getFPROUND(EVT OpVT, EVT RetVT); |
| |
| /// getFPTOSINT - Return the FPTOSINT_*_* value for the given types, or |
| /// UNKNOWN_LIBCALL if there is none. |
| Libcall getFPTOSINT(EVT OpVT, EVT RetVT); |
| |
| /// getFPTOUINT - Return the FPTOUINT_*_* value for the given types, or |
| /// UNKNOWN_LIBCALL if there is none. |
| Libcall getFPTOUINT(EVT OpVT, EVT RetVT); |
| |
| /// getSINTTOFP - Return the SINTTOFP_*_* value for the given types, or |
| /// UNKNOWN_LIBCALL if there is none. |
| Libcall getSINTTOFP(EVT OpVT, EVT RetVT); |
| |
| /// getUINTTOFP - Return the UINTTOFP_*_* value for the given types, or |
| /// UNKNOWN_LIBCALL if there is none. |
| Libcall getUINTTOFP(EVT OpVT, EVT RetVT); |
| } |
| } |
| |
| #endif |
